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Create a list from two object lists with linq
...Name assigned yet, we can't define if it's the same. Return false.
if (string.IsNullOrEmpty(personToCompareTo.Name) return false;
// Check if both person objects contain the same Name. In that case they're assumed equal.
return Name.Equals(personToCompareTo.Name);
}
If you don't want ...
Inheriting class methods from modules / mixins in Ruby
...e of methods. To support these things, you can give class_eval a heredoc (string) instead of a block: base.class_eval <<-'END'
– Paul Donohue
May 15 at 15:10
add a comm...
How to preserve line breaks when storing a command output to a variable in bash?
... (one of which is a newline). Then, before invoking echo shell splits that string into multiple arguments using the Internal Field Separator (IFS), and passes that resulting list of arguments to echo. By default, the IFS is set to whitespace (spaces, tabs, and newlines), so the shell chops your $TEM...
invalid command code ., despite escaping periods, using sed
...
i used an empty string '' as the parameter for -i and that worked, like sed -i '' 's/blah/xx/g'
– Pierre Houston
Aug 29 '14 at 8:59
...
Getting the return value of Javascript code in Selenium
...
To return a value, simply use the return JavaScript keyword in the string passed to the execute_script() method, e.g.
>>> from selenium import webdriver
>>> wd = webdriver.Firefox()
>>> wd.get("http://localhost/foo/bar")
>>> wd.execute_script("return 5")
...
Is XML case-sensitive?
...tive enumerations:
XML Schema Case Insensitive Enumeration of Simple Type String
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AngularJS - how to get an ngRepeat filtered result reference
...ort, $parse is Angular's expression compiler.. For example, it'll take the string 'some.object.property' and return a function that allows you to either set or get a value at said path for a specified context. I'm using it to set filter results on the $scope here, specifically. I hope this answers y...
Set encoding and fileencoding to utf-8 in Vim
...oding' is set to it. If all fail, 'fileencoding' is set to
an empty string, which means the value of 'encoding' is used.
See :help filencodings
If you often work with e.g. cp1252, you can add it there:
set fileencodings=ucs-bom,utf-8,cp1252,default,latin9
...
Calculate number of hours between 2 dates in PHP
...date, you need to specify a negative interval, DateInterval::createFromDateString('-1 hour'); with a start date in the past of from the end date.
– Will B.
Jun 21 '19 at 15:28
...
Implementing two interfaces in a class with same method. Which interface method is overridden?
...interface Presentable extends Gift, Guest { }
public static void main(String[] args) {
Presentable johnny = new Presentable() {
@Override public void present() {
System.out.println("Heeeereee's Johnny!!!");
}
};
johnny.present(); ...